Self Improvement ebook “The 9 Personality Types” looks into: Understanding The Controller Personality, Promoter Personality, Analyzer Personality, Supporter Personality, Promoting/Supporter Personality, Promoter/Controller Personality, Controller/Analyzer Personality, Analyzer/Supporter Personality and Centric Personality. Click “The 9 Personality Types” to download (694 KB pdf) this free ebook.